The Animation menu provides a set of commands related to animation, constraints and controllers, and inverse-kinematics solvers. Also present here are controls for custom attributes and parameter wiring, as well as for creating, viewing, and renaming animation previews.
Interface
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Constraints 
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Transform Controllers
Position Controllers
- Audio
- Bezier
- Expression
- Linear
- Motion Capture
- Noise
- Quaternion (TCB)
- Reaction
- Spring
- Script
- X Y Z
- Attachment Constraint
- Path Constraint
- Position Constraint
- Surface Constraint
Rotation Controllers
- Audio
- Euler X Y Z
- Linear
- Motion Capture
- Noise
- Quaternion (TCB)
- Reaction
- Script
- Smooth
- LookAt Constraint
- Orientation Constraint
Scale Controllers
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- Toggle Limits
- Toggles all Limit controllers in the current scene. If all Limit controllers are off, Toggle Limits turns them on, and if all are on, it turns them off. If some are on and the rest are off, Toggle Limits turns them all on.
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- Autodesk Animation Store
- Lets you purchase Biped and CAT characters and apply animations to your characters in real time. See Autodesk Animation Store and Animation Store Help.